#!/bin/bash

if [[ $# -ne 2 ]]; then
    echo "The format is as follows:"
    echo "bash pnetcdf-1.12.3.sh buildpath installpath"
    echo ":param buildpath: 应用构建绝对路径"
    echo ":param installpath: 应用安装绝对路径"
    exit 1
fi

[[ ! "$1" =~ ^/.* || ! -d "$1" || "$1" = "/" ]] &&  echo "请输入正确的构建路径" && exit 1
[[ ! "$2" =~ ^/.* || ! -d "$2" || "$2" = "/" ]] &&  echo "请输入正确的安装路径" && exit 1
if [[ "$1" == "$2" ]]; then echo "构建路径与安装路径不能相同，请输入正确的路径"; exit 1; fi

buildpath=$1
installpath=$2
[[ "$buildpath" =~ .*/$ ]] && buildpath=${buildpath%/*}
[[ "$installpath" =~ .*/$ ]] && installpath=${installpath%/*}
set -e

download_pkg()
{
    wget -t 40 -c $1 -O $buildpath/pnetcdf-1.12.3.tar.gz
    tar xf $buildpath/pnetcdf-1.12.3.tar.gz -C $buildpath
    #rm -rf $buildpath/pnetcdf-1.12.3.tar.gz
}

download_pkg https://parallel-netcdf.github.io/Release/pnetcdf-1.12.3.tar.gz
cd $buildpath/pnetcdf-1.12.3
./configure CC=gcc CXX=g++ F77="gfortran -fallow-argument-mismatch" FC="gfortran -fallow-argument-mismatch" MPICC=mpicc MPICXX=mpicxx MPIF77="mpifort -fallow-argument-mismatch" MPIF90="mpifort -fallow-argument-mismatch" --prefix=$installpath/pnetcdf-1.12.3 --enable-shared=yes --enable-static=yes --enable-largefile
make -j$(nproc)
make install

cat>"$installpath/pnetcdf-1.12.3/pnetcdf_modulefiles"<<EOF
#%Module1.0
conflict pnetcdf
variable modfile [file normalize [info script]]
proc getModulefileDir {} {
    variable modfile
    set modfile_path [file dirname \$modfile]
    return \$modfile_path
}
set pnetcdf [getModulefileDir]
setenv PNETCDF \$pnetcdf
prepend-path PATH \$pnetcdf/bin
prepend-path LD_LIBRARY_PATH \$pnetcdf/lib
prepend-path INCLUDE \$pnetcdf/include
EOF

#rm -rf $buildpath/pnetcdf-1.12.3
